Science Essay Example | Topics and Well Written Essays - 1750 words

Science - Essay Example Once in the sea, they typically stay there around 4 years before returning up the rivers they came from to spawn. 3. Wildebeast – nomadic migration, performed by wildebeasts as a function of seeking out new grazing and better sources of drinking water; this typically is a relatively short migratory route. Occurs on a seasonal basis and is dependent upon the quality of grass and the availability of water within the affected regions. Other species such as the impala accompany the wildebeasts in this mass migration pattern. 4. Humback Whales – seasonal migration. Humpback whales spend the winter months in warmer climates while during the summers they hunt for krill and small fish in polar climates. Performed on a seasonal/yearly basis; this typically is a relatively long migratory route. Humpback whales are known not to eat while in the warmer waters closer to the equator during the winter months. 5. Dall Sheep – altitudinal migration. Dall sheep typically spend the winter months in lower elevations where they can dig through the snow to find patches of existing grass. However, once the summer months appear, they climb back up into higher elevations; both for protection and due to the fact that food is also abundantly available there; this typically is a relatively short migratory route. ... The average arctic tern lives about 20 years and during this time can cover over 1.5 million miles! 7. Golden Eagles-partial migration. The golden eagles ultimately a bird that exhibits a partial migration in the fact that not each and every one of the species leaves it habitat as part of the migration. The migration itself is a medium to long migratory route that has as its purpose breeding in the sub Arctic regions of Alaska and Canada; returning to warmer climates once the summer is at an end. The golden eagle is the emblem of perhaps more countries than any other animal. It is officially the emblem of Albania, Kazakhstan, Mexico, Austria, and Germany. 8. Sea Turtles (pick any one of the 8 species) – reproductive migration. Green sea turtles travel vast distances from their feeding grounds to the beaches that they will ultimately deposit their eggs upon. Currently, green sea turtles, like the other sea turtles, are endangered due to human activity and the overall lack of en vironmental conditions that they can lay their eggs unadulterated. 9. Locusts – is a type of animal that exhibits an interruptive migration. These migrations are incumbent upon the region that the locust is in and the availability of the food source within this region. The distances traveled are usually not as far as many of the other species that have been discussed. Locust migration has been known to cause vast amounts of damage and ultimately the deaths of tens of thousands of people throughout history as the result of famine caused by the destruction in crops and grassland that they can effect. 10. Great Gray Owls- are indicative of a nomadic migration. The nomadic patterns of the great grey owl are little understood;

BRIEFING REPORT TO THE SECRETARY OF STATE FOR ENERGY AND CLIMATE Coursework - 2

BRIEFING REPORT TO THE SECRETARY OF STATE FOR ENERGY AND CLIMATE CHANGE ON FACTORS TO CONSIDER IN THE PREPARATION OF A NEW ENERGY BILL FOR THE UK - Coursework Example The only problem is that, this perspective of price reduction fails to reach the extreme end that is expected by most people [1]. After the substantial falling of the wholesale gas prices in the course of the year 2014 as well as the oil prices in the time frame of just 6 months, they logically desired for a bigger drop with regards to their energy prices. When various suppliers however announced of the subsequent price cuts, all of them were almost at the single digit reductions. The bill prices often take time to fall to more appropriate prices due to various outstanding reasons. First and for most, the natural gas’s cost does not essentially have any link to the oil prices. The other factor is that, the gas’s wholesale price is part and parcel of the bill’s segment. For instance, the gas that most individuals are using up-to-date was probably not bought at the current wholesale prices. This is to mean that constant variations tend to occur when it comes to this matter of energy bills.   The secretary of state should also bear in mind that there are various undertakings or make ups when it comes to the aspect of energy bills (either electricity or gas bills). According to the British Gas, Around 42% of an individual’s bill is determined by the energy’s wholesale prices [3]. This is the entire gas and electricity cost that is mutually bought by the British Gas on wholesale unit.   It is also worth to bear that while gas prices falls by almost a third of the total value, electricity has rarely fallen. The next chunk of the gas bill that is approximated to be at around 27% encompasses the total network costs. They are the wires and pipes that bring the electricity and gas home. They are usually owned by a number of distribution companies including the National Grid, which often charge people a substantial amount for their usage. The charged fee is usually overseen by a body known as Ofgem, which is taken as the ultimate regulatory unit, and has